Bolt driver



FIG. 1 is a front, top and side perspective view of a bolt driver showing our new design in the disassembled position;

FIG. 2 is a front elevation view in an assembled position;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a side elevation view thereof, the opposite side being a mirror image;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a bolt driver, as shown and described. 